What are the three actions to take if you have a low air alarm in an IDLH environment?

In an immediately dangerous to life or health (IDLH) environment, safety is paramount, and the correct response to a low air alarm is critical. The recommended action is to exit the IDLH atmosphere as quickly and safely as possible, which involves moving to a point of safety away from the hazardous conditions. Notifying command is essential to ensure that those in charge are aware of your status and can account for you. Confirming a Personnel Accountability Report (PAR) upon exit is crucial for maintaining the safety and coordination of all personnel involved in the operation, ensuring that everyone is accounted for and that the situation is managed effectively.

This approach minimizes the risks associated with operating in a hazardous environment and emphasizes communication and accountability, which are vital components of effective fire ground operations.